The J-Trace CM (3.2 14-34) was working well with my STM32F746IGK6 application before updating to the newest firmware V5.10g. Since then, I get this message and a lot of JLink errors after starting debugging (Keil uV v5.16a):
**JLink Warning: CPU could not be halted
***JLink Error: Can not read register 15 (R15) while CPU is running
***JLink Error: Can not read register 16 (XPSR) while CPU is running
**JLink Warning: CPU could not be halted
**JLink Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.
***JLink Error: Failed to read current instruction.
**JLink Warning: CPU could not be halted
**JLink Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.
***JLink Error: Failed to read current instruction.
***JLink Error: Can not read register 0 (R0) while CPU is running
***JLink Error: Can not read register 1 (R1) while CPU is running
....
I would be glad to get a hint ...
Regards
Marcus
**JLink Warning: CPU could not be halted
***JLink Error: Can not read register 15 (R15) while CPU is running
***JLink Error: Can not read register 16 (XPSR) while CPU is running
**JLink Warning: CPU could not be halted
**JLink Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.
***JLink Error: Failed to read current instruction.
**JLink Warning: CPU could not be halted
**JLink Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.
***JLink Error: Failed to read current instruction.
***JLink Error: Can not read register 0 (R0) while CPU is running
***JLink Error: Can not read register 1 (R1) while CPU is running
....
I would be glad to get a hint ...
Regards
Marcus
The post was edited 1 time, last by Eger ().